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12_e80f375e-d0b4-4c58-86ed-5fdd8d0a5f67 - Northline Parts

Flow Switch 520736 for Pentair Intellichlor Salt System IC15 IC20 IC40 IC60

SKU: NLT2T01178
$47.59 In Stock
$47.59
Sale price  $47.59 Regular price 
Ships for free in 2–4 business days.
This Flow Switch is a high-quality aftermarket replacement part compatible with Pentair Intellichlor Salt Systems and matches OEM Part# 520736.
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Compatible Models

We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.

Compatible equipment / model
  • Pentair IntelliChlor IC15
  • Pentair IntelliChlor IC20
  • Pentair IntelliChlor IC40
  • Pentair IntelliChlor IC60

Product Overview

This replacement flow switch is designed for use with Pentair IntelliChlor Salt Chlorine Generator systems. It accurately detects water flow to ensure safe and efficient operation of the salt cell, preventing damage during low-flow conditions.

Key Features & Performance

  • Ensures precise flow detection for chlorinator activation
  • Direct replacement for the original sensor assembly
  • Includes four-wire connector for easy installation
  • Durable construction for long-term pool chemical resistance

Technical Specifications

  • Part Number(s): 520736
  • Connection Type: 4-Wire
  • Application: Salt Chlorine Generator
  • Compatible Brand: Pentair

Frequently Asked Questions

  • Q: Does this include the PVC tee housing? A: This is the flow switch sensor assembly only; the PVC housing is not included.
  • Q: How do I know if my flow switch needs replacement? A: If the "No Flow" light remains on despite adequate pump pressure, the sensor may be faulty.

Compatibility may vary by serial number. Verify fitment before purchase.

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